Question

How do you graph `y>=x+2`?

Answer 1

Graph `y=x+2`, then shade all of the area above it.

Explanation:

First, draw out an x-axis and y-axis on some graph paper.
Then, pretend you're graphing `y=x+2`.
After that line is drawn, you want to make sure it's clear you're including all `y` values greater than and equal to `x+2`. To do this, two things need to be in order:
1. The line you drew in the first place is solid. (a)
2. The entire area above said line is shaded.

(a) In contrast, were you to graph `y>x+2`, the graph should be drawn with a dotted/non-solid line.